Building agents

4,424 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.

All projects Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295

Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro

ProjectStarsConfiguresFilesAlways loaded
raffertyuy/repo-of-repos 12 Claude Code, Codex, OpenCode 17 2,373 tok
aiqinxuancai/e-language-skill AI Agent Skill for Yi Language (e-language) projects. 12 Codex, OpenCode 1 90 tok
AnthonyAlcaraz/agentic-graph-rag-skills oreilly.com Companion repo for Agentic Graph RAG (O'Reilly, Anthony Alcaraz & Sam Julien) — 50 runnabl 12 Codex, OpenCode 1 1,137 tok
Justinmendezai/The-Adam-Repo justinmendez.ai Bolt this onto your coding agent and build software 12 Claude Code, Codex, OpenCode 2 2,570 tok
777genius/universal-agent-plugins 777genius.github.io Multi-agent CLI to install, update, repair, and remove Agent Plugins 1.0 across Codex/Chat 12 Codex, OpenCode 1 239 tok
ahostbr/kuroryuu-public Kuroryuu - AI Agent Orchestration Platform with Desktop App, MCP Integration, and Docker S 12 Claude Code, Codex, GitHub Copilot, Cursor, OpenCode 4 608 tok
nmxmxh/foundation A cohesive full stack framework for enhanced web performance and AI collaboration. 12 Codex, OpenCode 1 4,306 tok
BenchBox-dev/BenchBox BenchBox is a "benchmarking toolbox" that makes it simple to benchmark analyitic (OLAP) da 12 Claude Code, Codex, Gemini CLI, OpenCode 17 2,146 tok
ThanabordeeN/ModScan-Pro 12 Codex, Gemini CLI, OpenCode 2 2,450 tok
Resonant-Jones/Codexify Local First AI Operating System with Longterm Memory, MultiAgent Orchestration, Persona Sw 12 Claude Code, Codex, Gemini CLI, OpenCode 6 4,223 tok
cas-team-analyst/team-analyst 11 Claude Code, Codex, Gemini CLI, OpenCode 8 1,490 tok
AgentSpore/agentspore agentspore.com Platform where AI agents autonomously build, review and deploy real software. Connect any 11 Claude Code, Codex, OpenCode 2 12,511 tok
yyu0310/cc-to-grok-bridge Bridge Claude Code → Grok Build: shared rules/skills, hook adapter hard-gates, optional me 11 Claude Code, Codex, Gemini CLI, OpenCode 3 1,742 tok
Ruso-0/Nreki MCP plugin that saves 50%+ tokens per session for AI coding agents. Validates edits in RAM 11 Claude Code, Codex, OpenCode 2 1,124 tok
Sowiedu/Edict A programming language designed for AI agents. No parser, no syntax — agents produce AST d 11 Claude Code, Codex, OpenCode 5 1,175 tok
rornic/zweig Throw ballast overboard! Claude Code and Codex skill to refine all forms of writing like S 11 Claude Code, Codex, OpenCode 2 595 tok
mishahanin/heading-os mishahanin.github.io The operating system an executive runs their company from — research, communications, CRM, 11 Claude Code, Codex, OpenCode 5 6,671 tok
reidemeister94/development-skills Makes Agents produce staff-engineer-quality code 11 Claude Code, Codex, OpenCode 3 1,382 tok
zhanex/legax Mobile-first remote control for coding agents, with self-hosted relay, Telegram support, a 11 Codex, OpenCode 1 690 tok
Global-mindee/WAY W.A.Y? (Who Are You? : I'm not a developer) — a personal AI harness that learns you, not a 11 Claude Code, Codex, OpenCode 16 8,580 tok
dryvist/nix-ai Your AI coding toolkit, declared in Nix — Claude, Gemini, Copilot, 15+ MCP servers, one fl 11 Claude Code, Codex, GitHub Copilot, OpenCode 3 2,492 tok
KalarisLabs/Skill-Doctor Multi-layer security platform for AI agent skill files. Detect malicious prompt injections 11 Codex, OpenCode 1 1,336 tok
jimezsa/opencolab opencolab.ai 🐙 Accelerating Scientific Discovery — Turn your research into an always-on autonomous lab 11 Claude Code, Codex, Gemini CLI, OpenCode 3 5,041 tok
DefaultPerson/agent-setup Universal setup for Claude Code & Codex CLI — security guard, TTS notifications, status li 11 Claude Code, Codex, OpenCode 2 2,915 tok
carloluisito/mindkeg-mcp A persistent memory MCP server for AI coding agents — stores, searches, and retrieves atom 11 Claude Code, Codex, OpenCode 3 11,155 tok
CyannSHI/ai-interview-kit Engineer user-research methodologies into AI prompts — professional-grade phone interviews 11 Claude Code, Codex, GitHub Copilot, OpenCode 3 911 tok
hburaktasyurek/karpathy-interaction-guidelines Behavioral guidelines for LLM tools (AGENTS.md). Installer wires Claude Code, Codex, OpenC 11 Claude Code, Codex, OpenCode 2 1,281 tok
tickets-forge-dev/loop-lang loopflow.live An open, natural-language DSL for self-correcting AI coding loops — say what an AI coding 11 Claude Code, Codex, OpenCode 5 5,516 tok
bestcow/dear-agent Dear agent: everything you need to resume this project. A 5-file docs convention + workspa 11 Claude Code, Codex, OpenCode 5 1,094 tok
bostonaholic/team team.bostonaholic.dev Orchestrates specialized agents to autonomously implement entire features end-to-end 11 Claude Code, Codex, OpenCode 5 4,057 tok
docxology/codomyrmex doi.org Modular Python 3.11+ coding and agent platform — 130 modules spanning LLM agents (13+ prov 11 Claude Code, Codex, Cursor, OpenCode 20 12,500 tok
r3-yamauchi/kintone-mcp-server r3it.com MCP server sample for kintone (Unofficial) https://www.r3it.com/blog/kintone-mcp-server-20 11 Claude Code, Codex, OpenCode 2 13,084 tok
agno-agi/context agno.com A self-hosted context manager. @context organizes your work into a private CRM and knowled 11 Claude Code, Codex, OpenCode 7 10,801 tok
Dexter-DAO/dexter-mcp Source for the hosted Dexter and OpenDexter MCP runtimes, including OAuth-bound Wallet, x4 11 Claude Code, Codex, OpenCode 2 1,803 tok
ConflictHQ/navegador navegador.dev AST + knowledge graph context engine for AI coding agents 11 Claude Code, Codex, OpenCode 2 1,081 tok
Syphon1205/Modesto Modesto 1.0.0 Aloha — Alpha Release Candidate. Chat + Work for Codex, Claude, Cursor, Gemi 11 Claude Code, Codex, OpenCode 2 4,450 tok
Shangri-la-0428/oasyce_psyche psyche.oasyce.com AI-first subjectivity kernel for agents — persistent emotional state, relation dynamics, a 11 Claude Code, Codex, OpenCode 2 2,091 tok
standardbeagle/mcp-tui standardbeagle.github.io Fast terminal UI and CLI for testing, debugging, and automating Model Context Protocol (MC 11 Claude Code, Codex, OpenCode 2 2,034 tok
squadcodercom/squadcoder squadcoder.com Your AI dev team in a box — parallel specialist agents, persistent memory, 820+ skills. Op 11 Claude Code, Codex, OpenCode 2 2,009 tok
enmanuelmag/heimdall-mcp stack.cardor.dev Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server and persist traces t 11 Claude Code, Codex, OpenCode 8 1,444 tok
Arenukvern/skill_steward docs.page “What’s the thing?” You’d answer: “Skills that teach you how to maintain skills & repos”. 11 Claude Code, Codex, OpenCode 2 2,023 tok
hugefiver/OAI2LMApi marketplace.visualstudio.com OpenAI to Language Model API Bridge - Use OpenAI-Compatible API in Copilot - [VScode Exten 11 Claude Code, Codex, GitHub Copilot, OpenCode 3 4,748 tok
Nam-Cheol/namba-ai velog.io Prompt refinement and workflow orchestration for Codex: turn vague ideas into scoped goals 11 Claude Code, Codex, OpenCode 43 1,571 tok
zaxardery8011-design/line-persona LINE Shadow Clone — a low-barrier, BYO-AI open-source framework for LINE clones. Just ask 11 Claude Code, Codex, OpenCode 2 1,601 tok
harbor-framework/skills Public agent skills catalog for Harbor 11 Claude Code, Codex, OpenCode 2 654 tok
ivy00johns/Skill-Madness Skill-Madness — all the skills, all the agents, all the chaos. 11 Claude Code, Codex, OpenCode 2 2,320 tok
orthogonalhq/nous-core docs.nue.orthg.nl NueOS is a local-first Agent OS application for everyday people and families. 11 Codex, OpenCode 1 118 tok
Jaan-Mustafa/10x-Team AI coding plugin that gives you an entire engineering team — CTO, SRE, DBA, Security Engi 11 Claude Code, Codex, OpenCode 1 905 tok
Automattic/radical-pipelines automattic.github.io Set of tools to orchestrate autonomous development pipelines 11 Claude Code, Codex, OpenCode 2 589 tok
weibaohui/ntd AI-powered task engine 11 Claude Code, Codex, OpenCode 2 6,330 tok